WordPress design customization SEOnext offers custom WordPress web design and customization for your site regardless how small or large. WordPress started in 2003 and has grown to be the largest self hosted blogging site in the world. WordPress is open source and supported by a massive community of users and developers worldwide. Although WordPress started off as just a blogging platform, it has evolved and is now used as a content management system (CMS). WordPress is particularly popular because it is so simple to use and setup.